|Grade||Genuine Rolex||AAAAA Clone||AAA Replica||A Replica|
|Movement||Rolex Calibre 3235||Genuine Swiss Clone 3235 movement||Swiss 2836 Movement||Asian 2813 Movement|
|Time Accuracy||-3/+5 sec per day COSC certified||-5/+6 sec per day COSC certified||-10/+10 sec per day COSC certified||-1/+2 min per day COSC certified|
|Stainless Steel Type||904L Stainless Steel||904L Stainless Steel||316L Stainless Steel||316L Stainless Steel|
|Crystal||Sapphire crystal||Sapphire crystal correct date magnification||Sapphire crystal||Mineral Glass|
|Logo & Markings||laser etchings||Exact on entire watch||90% Exact on entire watch||70% Exact on entire watch|
|Dial||Genuine Rolex||Exact detail and font||90% exact detail and font||70% Exact detail and font|
|Waterproof||100m on standard models||Tested up to 300m||Tested up to 30m||Life waterproof|
|Life expectancy||Lifetime||Lifetime||3-5 years||1-2 years|
|Warranty||2 Years||Up to 5 Years||Up to 3 Years||Up to 1 Years|
|Dial Color||Blue Dial|
Dial Markers: Roman Numeral. With a Roman numeral unlike the normal dial, the watch uses some clear numbers as dial markers to show us what time it is.
Second Markers: Minute Markers around the outer rim. The second mark of the dial design is a small disc, placed on the outside of the watch to indicate the time.
Bezel Material: Stainless Steel. The stainless steel bezel is one of the most beautiful and delicate parts in the watch. The stainless steel bezel provides a durable, endurable and expensive look to the watch.
Clasp: Fold Over Clasp. The clasp design of the watch which is more durable and stylish.
Hand: Silver Tone. About the hand design of the watch is silver-tone, which is delicated and cool.
Water Resistance: 100 meters. About the watch, the waterproof depth is 100 meters, which is fully enough for your daily life.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)
Watch Case: 316L. The case is 316L stainless steel, making it durable, reliable and durable.
Band Material: 316L. The band is 316L. For daily seawater corrosion, 316L steel is completely sufficient.
Power Reserve: 40 Hours. Aboute the power reserve, the watch is 40 hours of power reserve and 28800 swings, which is pretty good.
Engine: Rolex Calibre 2836. The watch adopts top-quality ETA 2836 Swiss automatic mechanical device. It is a highly precise timepiece that can accurately display time and date information and has a timing function. The ETA 2836 movement is a Swiss-made quartz movement with higher accuracy than ordinary quartz movements.